Testo 315-4 - CO measuring instrument
Convenient, precise and robust
measuring instrument for recording ambient CO values.
It identifies even the slightest concentrations of the
highly toxic gas.
Part number: 0632 3155
The testo 315-4 is a convenient, precise and robust measuring instrument for recording ambient CO values. It identifies even the slightest concentrations of the highly toxic gas. This allows you to safely judge whether, e.g. ambient air-dependent heating systems can be operated without danger.
• TÜV-tested according to EN 50543
• Electrochemical CO sensor for reliable and highly precise measurement results
• Optical and audible alarm when limit values are exceeded (freely adjustable limit values)
• Printout of measurement data possible directly on site
General technical data
| Storage temperature |
-20 to +60 °C / -4 to +140 °F |
| Operating temperature |
0 to +40 °C / +32 to +104 °F |
| Operating humidity |
0 tp 95 %RH |
| Protection class |
IP40 acc. to EN 60529 |
| Power supply |
Lithium-polymer battery pack |
| Battery life |
50 h measuring time (at +20 °C / +68 °F) / Mains operation possible |
| Battery charging |
In the instrument via mains unit |
| Interface |
IRDA interface |
| Approval |
In accordance with EN 50543 |
| EC Directive |
2014/30/EU |
| Dimensions |
190 x 65 x 40 mm |
| Warranty |
Instrument: 24 months
Rechargeable battery: 12 months
CO sensor: 12 months
|
| Sensor type |
Measuring range |
Accuracy (± 1 digit) |
Resolution |
| CO sensor |
0 to 100 ppm |
±3 ppm (0 to 20 ppm)
±5 ppm (> 20 ppm)
|
0.5 ppm |
|
Temperature/humidity module
|
+5 tp +95 %RH
-10 to +60 °C / 14 to +140 °F |
±2.5 %RH (5 to 95 %RH)
±0.5 °C (±1 digit) / ±32.9 °F (±1 digit) |
0.1 %RH
0.1 °C / 0.1 °F |
| Measuring instrument accessories |
Order no. |
| Temperature/humidity module Ø 25 mm, plug-in |
0636 9725 |
| USB mains unit incl. cable |
0554 1105 |
| TopSafe testo 315-4 |
0516 0221 |
| Bag for safe storage of the measuring instrument |
0516 0191 |
| Testo IRDA printer with wireless infrared interface, 1 roll of thermal paper and 4 AA batteries |
0554 0549 |
| Spare thermal paper for printer, permanent ink |
0554 0568 |
| Control and calibration set for humidity sensors (11.3% RH and 75.3% RH) |
0554 0660 |
Warranty terms:
see website www.testo.com/warranty
